Mishimoto High-Pressure Radiator Caps
Radiator Cap, High-Pressure, 19 psi, Round, Steel, Black, Mishimoto Logo, Fits 42mm Filler Necks, Each
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Estimated Ship Date: Monday 10/19/2026 Would you rather pick it up?
Overview
Mishimoto High-Pressure Radiator Caps
Mishimoto radiator caps are a cool idea! Replacing the radiator cap in your import or domestic ride with Mishimoto high-pressure caps is smart. OEM caps can't handle the higher pressure of your cooling system when faced with hard driving conditions. Rated at 19 lbs. of pressure, these caps are available in sizes and styles to fit your vehicle. Mishimoto offers their standard high-pressure caps, carbon fiber caps to enhance the looks of your engine bay, and temperature gauge caps to view an accurate temperature reading of your coolant! All have the Mishimoto logo. So, keep your coolant where it needs to be--flowing within your system!
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Some parts are not legal for use in California or other states with similar laws / regulations
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